Free Linux Foundation OTCA Exam Questions

Become Linux Foundation Certified with updated OTCA exam questions and correct answers

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Total 354 Questions | Updated On: Jun 26, 2025

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Question 1

What is the primary purpose of Span Links in OpenTelemetry?

A : To establish a hierarchical parent-child relationship between spans.

B : To set the priority levels for spans.

C : To associate multiple spans that are causally related but do not have a direct parent-child relationship.

D : To define the timestamps for when a span starts and ends.

Answer: C

Question 2

Your distributed application emits logs, traces, and metrics using various legacy libraries. You want to achieve a unified observability pipeline without altering existing log formats. Which OpenTelemetry component should you configure to map and process these diverse telemetry signals uniformly?

A : Implement the OpenTelemetry API directly in each service.

B : Configure the OpenTelemetry Collector to ingest and map the different telemetry signals.

C : Use the OpenTelemetry SDK to replace all legacy libraries.

D : Set up separate backends for logs, traces, and metrics without using OpenTelemetry.

Answer: B

Question 3

You are configuring OpenTelemetry to transmit logs via a network protocol and want to include the full path to the log file. Which attribute should you add to your Log Record?

A : log.file.path

B : log.record.uid

C : log.file.name_resolved

D : log.file.name

Answer: A

Question 4

Which component in the OpenTelemetry Collector can be used to enable authentication and authorization mechanisms for telemetry data?

A : Processors

B : Receivers

C : Extensions

D : Exporters

Answer: C

Question 5

In the OpenTelemetry Collector, what determines the order in which processing operations are applied to telemetry data?

A : The priority level assigned to each processor.

B : The type of telemetry data being processed.

C : The sequence in which processors are added to a pipeline.

D : The alphabetical order of processor names in the configuration file.

Answer: C

Page: 1 / 71

Total 354 Questions | Updated On: Jun 26, 2025

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